Sharp LC-30HV4U Service Manual page 19

15.Take off the inverter GND PWB by removing 2 screws.
16.Take off the power PWB by removing 7 screws. Remove insulation sheet.
17.Take off the inverter-1 PWB by removing 3 screws.
18.Take off the inverter-2 PWB by removing 3 screws
19.Take off the 4 reinforcement angles by removing 2 screws from each angle.
20.Take off the 2 reinforcement angles by removing 3 screws from each angle.
21.Take off the chassis frame by removing 2 screws.
22.Take off the LCD panel assembly by removing 2 screws.
19
19
22
15
Inverter GND
PWB
Chassis Frame
20
21
Power Unit
20
19
19
22
19
LC-30HV4U
LC-30HV4D
16
17
Inverter-1 PWB
18
Inverter-2 PWB